DocumentCode
3104655
Title
Small-Signal Analysis of Cold Cathode Fluorescent Lamp Ballasts
Author
Spiazzi, G. ; Buso, S.
Author_Institution
Dept. of Inf. Eng., Padova Univ.
fYear
2005
fDate
16-16 June 2005
Firstpage
2783
Lastpage
2789
Abstract
A small-signal linear model of a CCFL ballast that uses a voltage-driven piezoelectric transformer is presented. The model includes the lamp dynamic and is based on the application of the generalized averaging method presented in (R. Sanders, et al., 1991). The derived model can be used for stability analysis purposes and is able to predict instabilities observed in different experimental setups
Keywords
cathodes; fluorescent lamps; lamp accessories; piezoelectric devices; stability; transformers; cold cathode fluorescent lamp ballasts; generalized averaging method; lamp dynamic; small-signal analysis; small-signal linear model; stability analysis; voltage-driven piezoelectric transformer; Capacitors; Cathodes; Circuits; Electronic ballasts; Fluorescent lamps; Frequency modulation; Impedance; Magnetic separation; Nonlinear dynamical systems; SPICE;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2005. PESC '05. IEEE 36th
Conference_Location
Recife
Print_ISBN
0-7803-9033-4
Type
conf
DOI
10.1109/PESC.2005.1582027
Filename
1582027
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